In 1996, research found that having excessive body hair is linked to higher intelligence.
23
A man's beard grows fastest when he anticipates sex.
239
In North Korea, you are forced to choose one of 28 government-approved haircuts.
4
Redheads require up to 20% more anesthesia to be knocked out.
112
Ancient Greeks believed that redheads turned into vampires after they died.
40
Human hair and fingernails continue to grow after death.
7
Only 2% of the Earth's population are natural redheads.
13
When you get goosebumps and your hair stands, the hair helps to trap air, making you feel warmer by keeping in your body heat.
46